Journal, B. S. (2010) "The effect of solar cells distribution on the Performance of solar panel: Ali H. AL-Hamdani | Ali H. AL-Hamdani | Wildan M. Awaad", مجلة بغداد للعلوم. Iraq, Baghdad, 7(3), ص 1250-1253. doi: 10.21123/bsj.2010.7.3.1250-1253.